The new organogermyllithium Mes3GeLi has been prepared in good yield by hydrogermolysis reaction of t-butyllithium in THF. The bulky group favours stabilization in the form of the THF complex. Mes3GeLi has been characterized by alkylation reaction with MeI. Some metalation reactions are reported. They lead to the formation of unsymmetrical or symmetrical organogermylmercuric compounds and also of new
通过
叔丁基锂在THF中的加
氢热解反应,可以高收率制备新型
有机锗烷基Mes 3 GeLi。庞大的基团有利于以THF配合物的形式稳定化。Mes 3 GeLi的特征是与MeI进行烷基化反应。据报道一些
金属化反应。它们通过经典的亲核反应导致不对称或对称的
有机锗汞化合物的形成,以及新的不对称
二锗烷的形成。相反,Mes 3 GeLi与
苯甲酰氯的反应更为复杂,显然是通过单电子转移过程进行的。